WO2020099219A3 - Verfahren zur vermessung der oberfläche von werkstücken - Google Patents

Verfahren zur vermessung der oberfläche von werkstücken Download PDF

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Publication number
WO2020099219A3
WO2020099219A3 PCT/EP2019/080419 EP2019080419W WO2020099219A3 WO 2020099219 A3 WO2020099219 A3 WO 2020099219A3 EP 2019080419 W EP2019080419 W EP 2019080419W WO 2020099219 A3 WO2020099219 A3 WO 2020099219A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
measurement data
workpieces
measuring
workpiece
Prior art date
Application number
PCT/EP2019/080419
Other languages
English (en)
French (fr)
Other versions
WO2020099219A2 (de
Inventor
Raimund Volk
Original Assignee
Jenoptik Industrial Metrology Germany Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jenoptik Industrial Metrology Germany Gmbh filed Critical Jenoptik Industrial Metrology Germany Gmbh
Publication of WO2020099219A2 publication Critical patent/WO2020099219A2/de
Publication of WO2020099219A3 publication Critical patent/WO2020099219A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/099—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring features of the machined workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0995—Tool life management
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/58—Investigating machinability by cutting tools; Investigating the cutting ability of tools
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4065—Monitoring tool breakage, life or condition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37258—Calculate wear from workpiece and tool material, machining operations

Abstract

Bei einem Verfahren zur Vermessung der Oberfläche von auf einer Werkzeugmaschine, beispielsweise Dreh-, Fräs- oder Schleifmaschine, mittels eines Bearbeitungswerkzeugs bearbeiteten Werkstücken mittels eines Oberflächenmessgeräts, wird mit einem Messtaster die Oberfläche des Werkstücks zur Gewinnung von die Oberflächenform des Werkstücks repräsentierenden Messdaten abgetastet, wobei die Messdaten in einer mit dem Messtaster in Datenübertragungsverbindung stehenden oder bringbaren Auswertungseinrichtung ausgewertet werden. Erfindungsgemäß wird durch die Auswertungseinrichtung ein Verschleißzustanddes Bearbeitungswerkzeugs anhand von in den Messdaten repräsentierten werkzeugverschleißabhängigen Werkzeugspuren ermittelt.
PCT/EP2019/080419 2018-11-14 2019-11-06 Verfahren zur vermessung der oberfläche von werkstücken WO2020099219A2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102018128510 2018-11-14
DE102018128510.8 2018-11-14
DE102019105061.8A DE102019105061A1 (de) 2018-11-14 2019-02-28 Verfahren zur Vermessung der Oberfläche von Werkstücken
DE102019105061.8 2019-02-28

Publications (2)

Publication Number Publication Date
WO2020099219A2 WO2020099219A2 (de) 2020-05-22
WO2020099219A3 true WO2020099219A3 (de) 2020-08-27

Family

ID=70469111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/080419 WO2020099219A2 (de) 2018-11-14 2019-11-06 Verfahren zur vermessung der oberfläche von werkstücken

Country Status (2)

Country Link
DE (1) DE102019105061A1 (de)
WO (1) WO2020099219A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022118558A1 (de) 2022-07-25 2024-01-25 Audi Aktiengesellschaft Verfahren und Computerprogramm zum Bestimmen einer Beschaffenheit einer strukturierten Oberfläche eines Bauteils sowie Verfahren zur Qualitätssicherung bei der Bearbeitung einer solchen Oberfläche

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860255A (en) * 1955-03-01 1961-02-01 Birmingham Small Arms Co Ltd Improvements in automatically controlled machine tools
JPS5930647A (ja) * 1982-08-10 1984-02-18 エクスツル−ド・ホ−ン・コ−ポレ−シヨン 工具寿命の検出装置
DE3902840A1 (de) * 1989-01-31 1990-08-23 Fraunhofer Ges Forschung Verfahren und vorrichtung zur ermittlung der oberflaechenstruktur
EP1027954A1 (de) * 1998-08-28 2000-08-16 Mori Seiki Co., Ltd. Verfahren zur aufbereitung von verschleissdaten eines werkzeugs, zur abschätzung des verschleisses und zur entscheidung über die verwendung des werkzeugs
JP2017030065A (ja) * 2015-07-29 2017-02-09 株式会社Ihi 切削加工装置及び切削加工方法
DE102017011896A1 (de) * 2016-12-22 2018-06-28 Fanuc Corporation Vorrichtung zum Schätzen einer Werkzeuglebenszeit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018204410A1 (en) * 2017-05-04 2018-11-08 Minds Mechanical, Llc Metrology system for machine learning-based manufacturing error predictions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860255A (en) * 1955-03-01 1961-02-01 Birmingham Small Arms Co Ltd Improvements in automatically controlled machine tools
JPS5930647A (ja) * 1982-08-10 1984-02-18 エクスツル−ド・ホ−ン・コ−ポレ−シヨン 工具寿命の検出装置
DE3902840A1 (de) * 1989-01-31 1990-08-23 Fraunhofer Ges Forschung Verfahren und vorrichtung zur ermittlung der oberflaechenstruktur
EP1027954A1 (de) * 1998-08-28 2000-08-16 Mori Seiki Co., Ltd. Verfahren zur aufbereitung von verschleissdaten eines werkzeugs, zur abschätzung des verschleisses und zur entscheidung über die verwendung des werkzeugs
JP2017030065A (ja) * 2015-07-29 2017-02-09 株式会社Ihi 切削加工装置及び切削加工方法
DE102017011896A1 (de) * 2016-12-22 2018-06-28 Fanuc Corporation Vorrichtung zum Schätzen einer Werkzeuglebenszeit

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Publication number Publication date
WO2020099219A2 (de) 2020-05-22
DE102019105061A1 (de) 2020-05-14

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